Balatro - card game

Monster Train - turn based deck builder (if you liked Slay the spire)

Dead Cells - action hack and slash side scrolling

Binding of Isaac - GOAT twin stick shooter

Enter the Gungeon - other GOAT twin stick shooter, more modern

Cult of the Lamb - hack and slash, with farming

Moonlighter - action, with shop-keeping simulation

Children of Moira - action

Curse of the Dead Gods - action hack and slash

Faster Than Light - spaceship command, mix of real time strategy with time pause for planning

Risk of Rain 2 - 3rd person shooter

Brotato - single stick shooter

Vampire survivors - single stick shooter

Don’t Starve Together - survival, farming, crafting, combat

Synthetik - top down shooter. Can be played with M+KB, but I prefer it as a twin stick shooter with controller

Crown Trick - top down combat, single action at a time

Spelunky 2 - very difficult platformer/simplistic combat

Deep rock Survivor - single stick shooter with mining

MatchR - I like gem matching, this was amusing for a short while

Windblown - top down hack and slash

Roboquest - FPS roguelite

Blazing Beaks - twin stick shooter

Cursed to Golf - golf

Nuclear Throne - twin stick shooter

Crypt of the necrodancer - rhythm

Dungeon of the Endless - tower defense, mining

Dome keeper - mining + asteroids type base defense

There are loads more…depends on what flavour you like